grease injector meaning in Chinese
注油器
Examples
- Stuffing box ? optional lantern rings and grease injectors are available
填料函-可配置备选灯笼环和润滑油注射器。 - For the valve with the metal to metal seal , there is grease injector outside of it , grease gets into the sealing face through the injector and the seat ring to have the valve up to null leak
金属对金属密封的阀门，阀体外部设有注油脂结构，油脂通过注脂器、阀座进入阀门密封面，使阀门达到零泄漏。